query GetPullRequestBlameCommit(
	$owner: String!
	$name: String!
	$file: String!
	$commit: String!
) {
	repository(owner: $owner, name: $name) {
		file: object(expression: $file) {
			id
		}
		object(expression: $commit) {
			... on Commit {
				associatedPullRequests(last: 1) {
					nodes {
						number
						mergeCommit {
							oid
						}
						commits(last: 1) {
							nodes {
								commit {
									oid
								}
							}
						}
					}
				}
			}
		}
	}
}